Answer:
The number of pages that Polina read was 90 and the number of pages that Marcus read was 18
Step-by-step explanation:
Let
x -----> number of pages that Polina read
y ----> number of pages that Marcus read
we know that
x+y=108 ----> equation A
x=5y -----> equation B
substitute equation B in equation A and solve for y
![5y+y=108\\6y=108\\y=18](https://tex.z-dn.net/?f=5y%2By%3D108%5C%5C6y%3D108%5C%5Cy%3D18)
Find the value of x
![x=5y -----> x=5(18)=90](https://tex.z-dn.net/?f=x%3D5y%20-----%3E%20x%3D5%2818%29%3D90)
therefore
The number of pages that Polina read was 90 and the number of pages that Marcus read was 18
Answer:
I think sine hope it is helpful to you
This would be false. The transformation is a translation. Translation means that the graph moves up or down and/or left or right.
In this case the graph moved up 2 units and to the right 4 units
Hope this helped!
~Just a girl in love with Shawn Mendes
Answer:
_ is equal to 28
Step-by-step explanation:
numerator is multiplied by 4, therefore, due to the equal sign, the denominator must also by multiplied by 4